//
//  CustomTabBar.h
//  DemoTest
//
//  Created by DaShuEdu on 2017/4/25.
//  Copyright © 2017年 DaShuEdu. All rights reserved.
//

#import <UIKit/UIKit.h>

@protocol CustomTabBarProtocol <NSObject>

@optional
- (NSString *)plusButtonBackgroundImageName;

- (CGSize)plusButtonSize;

@end

@interface CustomTabBar : UITabBar

@property (nonatomic, weak) id<CustomTabBarProtocol> protocol;

/**
 初始化-是否展示中间大按钮
 
 @param showAdd 是否展示 BOOL
 @return 返回实例对象
 */
- (instancetype)initWithShowAdd:(BOOL)showAdd;

@end
